lib/plist_int.h

   1 /*
   2  * Prefix list internal definitions.
   3  * Copyright (C) 1999 Kunihiro Ishiguro
   4  *
   5  * This file is part of GNU Zebra.
   6  *
   7  * GNU Zebra is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published
   9  * by the Free Software Foundation; either version 2, or (at your
  10  * option) any later version.
  11  *
  12  * GNU Zebra is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with GNU Zebra; see the file COPYING.  If not, write to the
  19  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  20  * Boston, MA 02111-1307, USA.
  21  */
  22
  23 #ifndef _QUAGGA_PLIST_INT_H
  24 #define _QUAGGA_PLIST_INT_H
  25
  26 enum prefix_name_type
  27 {
  28   PREFIX_TYPE_STRING,
  29   PREFIX_TYPE_NUMBER
  30 };
  31
  32 struct pltrie_table;
  33
  34 struct prefix_list
  35 {
  36   char *name;
  37   char *desc;
  38
  39   struct prefix_master *master;
  40
  41   enum prefix_name_type type;
  42
  43   int count;
  44   int rangecount;
  45
  46   struct prefix_list_entry *head;
  47   struct prefix_list_entry *tail;
  48
  49   struct pltrie_table *trie;
  50
  51   struct prefix_list *next;
  52   struct prefix_list *prev;
  53 };
  54
  55 /* Each prefix-list's entry. */
  56 struct prefix_list_entry
  57 {
  58   int seq;
  59
  60   int le;
  61   int ge;
  62
  63   enum prefix_list_type type;
  64
  65   int any;
  66   struct prefix prefix;
  67
  68   unsigned long refcnt;
  69   unsigned long hitcnt;
  70
  71   struct prefix_list_entry *next;
  72   struct prefix_list_entry *prev;
  73
  74   /* up the chain for best match search */
  75   struct prefix_list_entry *next_best;
  76 };
  77
  78 #endif /* _QUAGGA_PLIST_INT_H */